Triple
T1563224
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Basilica Cistern |
E33374
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Yerebatan Cistern |
E177598
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Yerebatan Cistern | Statement: [Basilica Cistern, alsoKnownAs, Yerebatan Cistern]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yerebatan Cistern Context triple: [Basilica Cistern, alsoKnownAs, Yerebatan Cistern]
-
A.
Basilica Cistern
The Basilica Cistern is a vast underground Byzantine water reservoir in Istanbul, famed for its forest of marble columns and atmospheric, cathedral-like interior.
-
B.
Yerebatan Sarnıcı
chosen
Yerebatan Sarnıcı is a vast underground Byzantine cistern in Istanbul, famed for its forest of marble columns and atmospheric, water-filled interior.
-
C.
Kariz Underground City
Kariz Underground City is an ancient subterranean complex on Iran’s Kish Island, featuring interconnected tunnels, qanats, and chambers that once served as a water management system and now function as a historical and tourist site.
-
D.
Catacombs of Kom El Shoqafa
The Catacombs of Kom El Shoqafa are an extensive underground necropolis in Alexandria, Egypt, renowned for their unique blend of Egyptian, Greek, and Roman funerary art and architecture dating from the 2nd century AD.
-
E.
Ħal Saflieni Hypogeum
Ħal Saflieni Hypogeum is an underground prehistoric burial complex in Paola, Malta, renowned for its intricate rock-cut chambers and exceptional archaeological significance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a885ef9cf48190b0af0f5ce3d02231 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a9089c7b9881909e44fee8053ac189 |
completed | March 5, 2026, 4:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad40217be88190ae17abcf1541ec55 |
completed | March 8, 2026, 9:23 a.m. |
Created at: March 4, 2026, 7:27 p.m.